Serial Number
87339315
Owner
Petro Star Inc.Attorney
Grace Han StantonFirst Use Date
Dec 31, 1983
Filing Date
Feb 16, 2017
SOURDOUGH FUEL Trademark
Serial Number: 87339315 • Registration: 5300189
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 16, 2017
Registration Date
October 3, 2017
First Use Anywhere
December 31, 1983
First Use in Commerce
December 31, 1983
Published for Opposition
July 18, 2017
Goods & Services
Repair and maintenance of heating and cooling systems for residential and commercial uses